在我的应用程序中,用户可以与其他用户开始对话,并且在创建会话之后,用户可以相互发送消息。然而,在试图在两个用户之间创建一个对话之后,我发现一个错误:
Failed to create graphql GraphQLResponseError<Conversation>: GraphQL service returned a successful response containing errors: [Amplify.GraphQLError(message: "Not Authorized to access createConversation on type Conversation", locations: Optional([Amplify.GraphQLError.Location(line: 2, column: 3)]), path: Optional([Amplify.JSONValue.string("createConversation")]), extensions: Optional(["data": Amplify.JSONValue.null, "errorType": Amplify.JSONValue.string("Unauthorized"), "errorInfo": Amplify.JSONValue.null]))]
Recovery suggestion: The list of `GraphQLError` contains service-specific messages 这是我第一次使用GraphQL,它可能会显示。我想让members of model Conversation能够创建他们的会议。有人能把我引向正确的方向吗?下面是我的GraphQL模式
type User
@model
@auth(rules: [{ allow: owner, operations: [create, delete, update]}]) {
id: ID!
userSub: String!
fullName: String!
profileImageFileName: String!
conversations: [ConvoLink] @connection(name: "UserLinks")
messages: [ChatMessage] @connection(name: "UserMessages", keyField: "authorId")
createdAt: String
updatedAt: String
}
type Conversation
@model
@auth(rules: [{ allow: owner, ownerField: "members", operations: [create, delete, update] }]) {
id: ID!
messages: [ChatMessage] @connection(name: "ConvoMsgs", sortField: "createdAt")
associated: [ConvoLink] @connection(name: "AssociatedLinks")
name: String!
members: [String!]!
createdAt: String
updatedAt: String
}
type ChatMessage
@model
@auth(rules: [{ allow: owner, ownerField: "authorId" }]) {
id: ID!
author: User @connection(name: "UserMessages", keyField: "authorId")
authorId: String
content: String!
conversation: Conversation! @connection(name: "ConvoMsgs")
messageConversationId: ID!
createdAt: String
updatedAt: String
}
type ConvoLink
@model(
mutations: { create: "createConvoLink", update: "updateConvoLink" }
queries: null
subscriptions: null
) {
id: ID!
user: User! @connection(name: "UserLinks")
convoLinkUserId: ID
conversation: Conversation! @connection(name: "AssociatedLinks")
convoLinkConversationId: ID!
createdAt: String
updatedAt: String
}Swift码
func createConvo(){
let conversation = Conversation( messages: List<ChatMessage>.init(), associated: List<ConvoLink>.init(),name: "convo", members: [currentUserSub, recieverUserSub])
_ = Amplify.API.mutate(request: .create(conversation)) { event in
switch event {
case .success(let result):
switch result {
case .success(let convo):
// DispatchQueue.main.async {
print("Successfully created the convo: \(convo)")
// self.messageButton.isHidden = true
// }
case .failure(let graphQLError):
print("Failed to create graphql \(graphQLError)")
// self.checkIfOffline()
}
case .failure(let apiError):
print("Failed to create a todo", apiError)
// self.checkIfOffline()
}
}
}发布于 2020-08-06 06:03:24
当您对模型类型使用auth指令时,即。@auth(rules: [{allow: owner, operations: [create, delete, update]})需要经过身份验证的用户来调用API。
让用户在使用Amplify.Auth.signIn之前登录Amplify.API.mutate/query/subscribe
调试
由于您使用的是auth指令,所以提供API也会提供auth类别。您可以通过amplify console auth打开所提供的auth资源,并选择科尼图用户池。您可以通过控制台创建用户,它将在需要新密码的状态下创建。
然后,您可以运行amplify console api,选择GraphQL,打开AppSync控制台,然后导航到查询选项卡来测试API。在测试API时,查询控制台应指示API的主要授权模式,并要求您登录。从认知用户池控制台获取web应用程序客户端Id,其中包含您创建的前一个用户的用户名和密码。一旦您尝试登录,它将提示您输入一个新的密码。一旦您通过查询控制台对用户进行了身份验证,就可以测试您的API调用。
应用程序中的
如果您能够通过将NotAuthorized流集成到应用程序中来传递Amplify.API.signUp/confirmSignUp/signIn错误,但仍然可以看到API调用的其他问题,那么可以在此提供更多关于Github回购中的问题的更多细节:https://github.com/aws-amplify/amplify-ios/issues作为回购程序被积极监控。
https://stackoverflow.com/questions/63275412
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